/**
 * 获取当前时间的js
 * @author chenyn
 */
function showtime(){
	var today,hour,second,minute,year,month,date;
	var strDate ;
	today=new Date();
	var n_day = today.getDay();
	switch (n_day) {
	case 0: {
		strDate = "星期日";
	}
		break;
	case 1: {
		strDate = "星期一";
	}
		break;
	case 2: {
		strDate = "星期二";
	}
		break;
	case 3: {
		strDate = "星期三";
	}
		break;
	case 4: {
		strDate = "星期四";
	}
		break;
	case 5: {
		strDate = "星期五";
	}
		break;
	case 6: {
		strDate = "星期六";
	}
		break;
	case 7: {
		strDate = "星期日";
	}
		break;
	}
	year = today.getFullYear();
	month = today.getMonth()+1;
	date = today.getDate();
	hour = today.getHours();
	minute =today.getMinutes();
	second = today.getSeconds();
	document.getElementById('time').innerHTML = year + "年" + month + "月" + date + "日" + strDate +" " + hour + ":" + minute + ":" + second; //显示时间
	setTimeout("showtime();", 1000); //设定函数自动执行时间为 1000 ms(1 s)
}